How To Fix /IWBEP/CM_MGW_RT113 - Complex type name: '&1' already exists

/IWBEP/CM_MGW_RT113 - Overview

• Message type: E = Error

• Message class: /IWBEP/CM_MGW_RT -

• Message number: 113

• Message text: Complex type name: '&1' already exists

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

/IWBEP/CM_MGW_RT113 - Details

• The SAP error message /IWBEP/CM_MGW_RT113 indicates that there is a conflict with a complex type name in the OData service definition. This typically occurs when you are trying to define a complex type that has already been defined in the same service or in a service that is being referenced.
  
  Cause:
  
  Duplicate Definition: The complex type name you are trying to create already exists in the service or in another service that is being referenced.
  Namespace Issues: If you are using namespaces, there might be a conflict due to similar names in different namespaces.
  Service Re-import: If you have made changes to the service and are trying to re-import it, the existing definitions may conflict with the new ones.
  
  
  Solution:
  
  
  Check Existing Definitions: Review the existing complex types in your OData service to see if the name you are trying to use is already defined. You can do this in the SAP Gateway Service Builder (transaction